﻿using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Windows.Data;
using System.Globalization;

namespace ShopOnline
{
    public class InvertBooleanConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            bool original = (bool)value;
            return !original;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            bool original = (bool)value;
            return !original;
        }
    }

    public class ConvertSelectionToBool : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value == null)
            {
                return false;
            }
            return true;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return null;
        }
    }

    public class ConvertIntToBool : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            int x = (int)value;
            if (x > 0) 
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            bool val = (bool)value;
            if (val == false)
            {
                return 0;
            }
            else
            {
                return 1;
            }
        }
    }

}
